Build AI products powered by Claude 4 Opus or Qwen3-Max - no coding required
Start buildingCompare Claude 4 Opus and Qwen3-Max. Build AI products powered by either model on Appaca.
Get started| Feature | Claude 4 Opus | Qwen3-Max |
|---|---|---|
| Provider | Anthropic | Alibaba Cloud |
| Model Type | text | text |
| Context Window | 200,000 tokens | 262,144 tokens |
| Input Cost | $15.00/ 1M tokens | $0.86/ 1M tokens |
| Output Cost | $75.00/ 1M tokens | $3.44/ 1M tokens |
Build with it | Build with Claude 4 Opus | Build with Qwen3-Max |
Appaca is a platform that enables you to create AI tools and agents. Choose the best model for your product and launch to customers.
Power your AI product with Claude 4 Opus, Qwen3-Max, or any supported model. Switch anytime.
We handle all API integrations. You focus on building your AI product, not managing keys.
Build once, sell to customers. Appaca handles payments, hosting, and scaling.
No credit card required • Build your first AI product in minutes
1. Best performance in Qwen3 series
2. Massive context window
3. Tiered pricing support
4. Strong general-purpose intelligence
Use these prompts to power AI products you build on Appaca. Each works great with the models above.
Draft collaboration outreach messages for partnerships, co-marketing, podcasts, affiliates, and integrations-with clear value exchange and next steps.
Generate three distinct objection-handling scripts for real estate cold calls: empathetic, data-driven, and direct-plus follow-up questions and next steps.
Create a comprehensive wealth plan with this AI prompt, embodying Victor Sterling's analytical approach to strategic investing and wealth management.
Summarize complex legal contracts into plain English to understand key terms, obligations, and risks.
Analyze forum threads and social comments to uncover urgent problems, voice-of-customer language, and empathy statements for marketing copy.
Create a lead nurturing email series that educates prospects, ties your USP to outcomes, and overcomes persona objections and challenges.
Describe your AI product idea and Appaca will help you create it - powered by Claude 4 Opus, Qwen3-Max, or any model you choose.
Free to start • No coding required • Launch to customers
Appaca is the complete platform for building AI agents, automations, and customer-facing interfaces. No coding required.

Create and style user interfaces for your AI agents and tools easily according to your brand.

Create, manage, and deploy custom AI models for text, image, and audio - trained on your own knowledge base.

Create a workflow for your AI agents and tools to perform tasks and integrations with third-party services.
Trusted by incredible people at
Appaca provides out-of-the-box solutions your AI apps need.
Sell your AI agents and tools as a complete product with subscription and AI credits billing. Generate revenue for your busienss.


“I've built with various AI tools and have found Appaca to be the most efficient and user-friendly solution.”

Cheyanne Carter
Founder & CEO, Edubuddy
We are here to help!
Create AI tools and agents on Appaca. Choose your model, build your product, launch to customers.